Aquarium

Aquarium is a logic puzzle with simple rules and challenging solutions.

The rules of Aquarium are simple:
The puzzle is played on a rectangular grid divided into blocks called "aquariums"
You have to "fill" the aquariums with water up to a certain level or leave it empty.
The water level in each aquarium is one and the same across its full width
The numbers outside the grid show the number of filled cells horizontally and vertically.

Video Tutorial

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This Month
1.	Mariette79	00:09.83
2.	gabobr	00:11.75
3.	grimmgirlfandom	00:11.92
4.	chube	00:13.09
5.	Terriama	00:14.42
6.	abandon777	00:14.87
7.	Ailurus	00:16.01
8.	afidaleo	00:16.45
9.	EthrDemon	00:17.96
10.	pouldu	00:20.11
11.	BazookaOak	00:20.17
12.	Anakin Skywalker	00:20.19
13.	Makinoz	00:20.55
14.	gowuya	00:23.78
15.	RosemaryW	00:23.94
16.	sixgs	00:24.16
17.	mi-o-mi	00:24.90
18.	VenuStar	00:25.33
19.	Changhai Xia	00:27.34
20.	thrasymachus	00:28.16

This Week
1.	Mariette79	00:14.38
2.	Ailurus	00:16.01
3.	afidaleo	00:16.45
4.	EthrDemon	00:17.96
5.	thrasymachus	00:28.16
6.	RosemaryW	00:30.47
7.	Partimento	00:38.24
8.	somsUnderscore	00:50.91
9.	Abhii	01:04.73
10.	abandon777	01:04.97
11.	Perruy	01:05.29
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	afidaleo	00:16.45
2.	EthrDemon	00:25.88
3.	RosemaryW	00:59.69
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

MO3
1.	BingBongBob	00:04.16
2.	vowels	00:04.56
3.	mtanzer	00:04.76
4.	numbrr	00:05.03
5.	anonymous	00:06.57
6.	nabi	00:06.59
7.	selahsea	00:07.70
8.	L.W.	00:07.73
9.	清华大学	00:08.20
10.	anonymous	00:08.49

AO5
1.	BingBongBob	00:04.84
2.	mtanzer	00:05.07
3.	numbrr	00:05.73
4.	vowels	00:06.31
5.	nabi	00:07.08
6.	anonymous	00:07.93
7.	L.W.	00:08.18
8.	selahsea	00:08.26
9.	anonymous	00:09.60
10.	Ben65732	00:10.11

AO12
1.	BingBongBob	00:05.61
2.	mtanzer	00:08.61
3.	numbrr	00:09.52
3.	L.W.	00:09.52
5.	nabi	00:10.36
6.	selahsea	00:10.46
7.	Ben65732	00:11.51
8.	vowels	00:11.99
9.	MadraMor	00:12.32
10.	anonymous	00:12.50

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	PrinceOfChairs	00:00.114
3.	4s4f4	00:00.212

* MO3 - Mean of 3. The average of 3 consecutive times.
AO5 - Average of 5. The average of 5 consecutive times ignoring the highest and the lowest.
AO12 - Average of 12. The average of 12 consecutive times ignoring the highest and the lowest.
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2025-04-30 08:56:18

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